Patch Detail

HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 53494,
    "url": "http://patches.dpdk.org/api/patches/53494/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20190516180427.17270-5-stephen@networkplumber.org/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20190516180427.17270-5-stephen@networkplumber.org>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20190516180427.17270-5-stephen@networkplumber.org",
    "date": "2019-05-16T18:04:24",
    "name": "[v2,4/7] ether: add eth_unformat_addr",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "bbea6a0aa4fcf4484dee07a27ccb7d9872824f75",
    "submitter": {
        "id": 27,
        "url": "http://patches.dpdk.org/api/people/27/?format=api",
        "name": "Stephen Hemminger",
        "email": "stephen@networkplumber.org"
    },
    "delegate": null,
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20190516180427.17270-5-stephen@networkplumber.org/mbox/",
    "series": [
        {
            "id": 4699,
            "url": "http://patches.dpdk.org/api/series/4699/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4699",
            "date": "2019-05-16T18:04:20",
            "name": "ether: improvements and optimizations",
            "version": 2,
            "mbox": "http://patches.dpdk.org/series/4699/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/53494/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/53494/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 8619F199AD;\n\tThu, 16 May 2019 20:04:46 +0200 (CEST)",
            "from mail-pl1-f196.google.com (mail-pl1-f196.google.com\n\t[209.85.214.196]) by dpdk.org (Postfix) with ESMTP id 82ED8D19B\n\tfor <dev@dpdk.org>; Thu, 16 May 2019 20:04:41 +0200 (CEST)",
            "by mail-pl1-f196.google.com with SMTP id y3so2023433plp.0\n\tfor <dev@dpdk.org>; Thu, 16 May 2019 11:04:41 -0700 (PDT)",
            "from hermes.lan (204-195-22-127.wavecable.com. [204.195.22.127])\n\tby smtp.gmail.com with ESMTPSA id\n\td67sm9376657pfa.35.2019.05.16.11.04.39\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tThu, 16 May 2019 11:04:39 -0700 (PDT)"
        ],
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=networkplumber-org.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=BYjakb7PAP91JdPTUe9cAmwAkDVj7D73o1Y9NuL3PYk=;\n\tb=NXGKDyPwcRnkneiuJ1FTrU0ElPaPg0MG81f/PsZrN/DPgeQS8uJpNDwhSUYd7kxuFW\n\tGg2bKBqSed/je+h3VkJLnznzDOTMJFJcqm+ZcXkfoLYaUEnXWs8QBX3/2EvwrDifiU+L\n\tYechXeDi8WEweC/CEbRmXc9fKtX9DHerfWAAnDeWpEzLMmZ2JZyMM7vn1Yn0HYnnT9D4\n\tvUQLHmcWm93XA94focnceuFOZg7U0XNnSAqwmfInuHTGlavuimr+wU5C3O/mUjRSw2xl\n\tTYHbSgvcfBOjZQxQyn0xDWviF1xUnpD7j88gyCW+x1KgQ9wAQ+ZWBHBForWKZTHVOenF\n\t+XIQ==",
        "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=BYjakb7PAP91JdPTUe9cAmwAkDVj7D73o1Y9NuL3PYk=;\n\tb=AqiMAoccFXOlMfxsoV95WS2yQUBAORd+Fuo70aNl1ZuwVyz9ikbFBAv6Al9ZR8JkK9\n\txAby0wuxbWd6pYG8Kdk/yYpbeLKj0krcdme65Aaar/xiB/6TX0joMzBSMBfH2L1QsEp6\n\t1BmcOam0lb5KEFqhLGNyRsMGPC/+45TKwcCiGZYQ2SFA9Tzjy463/Z6dKXBfP433Px1/\n\twVO6Ia+XCws2bPFkNReb7fI9EMUSs/7Hd01fWvvc54AFVaoxRz/3C4DWVldub550W2G5\n\tCYK9kKj26eM2pxyE7PMff7jRUNuy+ww67Un9HMDGUYFUEgPLLdleWnh1CQ8CMlMfbdIA\n\tOLaA==",
        "X-Gm-Message-State": "APjAAAXY/WnBwznyGezMphzF+pRwzNGV9F75piNNbS49gPEddr0CB3xa\n\tSUhKRmbZ3+N3mnC8ZWnaKdGrjGXOeys=",
        "X-Google-Smtp-Source": "APXvYqxHQBqHPafLoobq/AGlyH5fFQL9BToZqY1OdCxTpRec/pLMv5Tjfqls2I8ijxQ/xRLvbV1u7g==",
        "X-Received": "by 2002:a17:902:868e:: with SMTP id\n\tg14mr52949264plo.183.1558029880487; \n\tThu, 16 May 2019 11:04:40 -0700 (PDT)",
        "From": "Stephen Hemminger <stephen@networkplumber.org>",
        "To": "dev@dpdk.org",
        "Cc": "Stephen Hemminger <stephen@networkplumber.org>",
        "Date": "Thu, 16 May 2019 11:04:24 -0700",
        "Message-Id": "<20190516180427.17270-5-stephen@networkplumber.org>",
        "X-Mailer": "git-send-email 2.20.1",
        "In-Reply-To": "<20190516180427.17270-1-stephen@networkplumber.org>",
        "References": "<20190516180427.17270-1-stephen@networkplumber.org>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[dpdk-dev] [PATCH v2 4/7] ether: add eth_unformat_addr",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Make a function that coresponds with eth_aton_r which can\nbe used to convert string to ether_addr.\n\nThis also allows rte_ethdev to no longer depend on the\ncmdline library.\n\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n lib/librte_net/rte_ether.c         | 47 ++++++++++++++++++++++++++++++\n lib/librte_net/rte_ether.h         | 14 +++++++++\n lib/librte_net/rte_net_version.map |  2 +-\n 3 files changed, 62 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/lib/librte_net/rte_ether.c b/lib/librte_net/rte_ether.c\nindex d4b41f122a16..12d9af58b5c3 100644\n--- a/lib/librte_net/rte_ether.c\n+++ b/lib/librte_net/rte_ether.c\n@@ -27,3 +27,50 @@ ether_format_addr(char *buf, uint16_t size,\n \t\t eth_addr->addr_bytes[4],\n \t\t eth_addr->addr_bytes[5]);\n }\n+\n+/*\n+ * Like ether_aton_r but can handle either\n+ * XX:XX:XX:XX:XX:XX or XXXX:XXXX:XXXX\n+ */\n+int\n+ether_unformat_addr(const char *s, struct ether_addr *ea)\n+{\n+\tunsigned int o0, o1, o2, o3, o4, o5;\n+\tint n;\n+\n+\tn = sscanf(s, \"%x:%x:%x:%x:%x:%x\",\n+\t\t    &o0, &o1, &o2, &o3, &o4, &o5);\n+\n+\tif (n == 6) {\n+\t\tif (o0 > UINT8_MAX || o1 > UINT8_MAX || o2 > UINT8_MAX ||\n+\t\t    o3 > UINT8_MAX || o4 > UINT8_MAX || o5 > UINT8_MAX)\n+\t\t\treturn -1;\n+\n+\t\tea->addr_bytes[0] = o0;\n+\t\tea->addr_bytes[1] = o1;\n+\t\tea->addr_bytes[2] = o2;\n+\t\tea->addr_bytes[3] = o3;\n+\t\tea->addr_bytes[4] = o4;\n+\t\tea->addr_bytes[5] = o5;\n+\n+\t\treturn 0;\n+\t}\n+\n+\t/* Support the format XXXX:XXXX:XXXX */\n+\tn = sscanf(s, \"%x:%x:%x\", &o0, &o1, &o2);\n+\tif (n == 3) {\n+\t\tif (o0 > UINT16_MAX || o1 > UINT16_MAX || o2 > UINT16_MAX)\n+\t\t\treturn -1;\n+\n+\t\tea->addr_bytes[0] = o0 >> 8;\n+\t\tea->addr_bytes[1] = o0 & 0xff;\n+\t\tea->addr_bytes[2] = o1 >> 8;\n+\t\tea->addr_bytes[3] = o1 & 0xff;\n+\t\tea->addr_bytes[4] = o2 >> 8;\n+\t\tea->addr_bytes[5] = o2 & 0xff;\n+\t\treturn 0;\n+\t}\n+\t/* unknown format */\n+\n+\treturn -1;\n+}\ndiff --git a/lib/librte_net/rte_ether.h b/lib/librte_net/rte_ether.h\nindex ed178a1f1736..0fa4481d266b 100644\n--- a/lib/librte_net/rte_ether.h\n+++ b/lib/librte_net/rte_ether.h\n@@ -249,6 +249,20 @@ void\n ether_format_addr(char *buf, uint16_t size,\n \t\t  const struct ether_addr *eth_addr);\n \n+/**\n+ * Convert string with Ethernet address to an ether_addr.\n+ *\n+ * @param str\n+ *   A pointer to buffer contains the formatted MAC address.\n+ * @param eth_addr\n+ *   A pointer to a ether_addr structure.\n+ * @return\n+ *   0 if successful\n+ *   -1 and sets rte_errno if invalid string\n+ */\n+int __rte_experimental\n+ether_unformat_addr(const char *str, struct ether_addr *eth_addr);\n+\n /**\n  * Ethernet header: Contains the destination address, source address\n  * and frame type.\ndiff --git a/lib/librte_net/rte_net_version.map b/lib/librte_net/rte_net_version.map\nindex 49d34093781c..41d6a5943515 100644\n--- a/lib/librte_net/rte_net_version.map\n+++ b/lib/librte_net/rte_net_version.map\n@@ -20,10 +20,10 @@ DPDK_19.08 {\n \teth_format_addr;\n } DPDK_17.05;\n \n-\n EXPERIMENTAL {\n \tglobal:\n \n \trte_net_make_rarp_packet;\n \trte_net_skip_ip6_ext;\n+\teth_unformat_addr;\n };\n",
    "prefixes": [
        "v2",
        "4/7"
    ]
}